MCQ Questions for Class 6 Maths Integers Quiz 2

Compare

$\displaystyle 24\quad \Box \quad -28$

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$<$
0%
$=$
0%
$\displaystyle \neq$
0%
$>$

The smallest positive integer is

0%
0
0%
10
0%
1
0%
9

Explanation

$\textbf{Step 1: Use the definition of integer and simply according to the given condition}$

$\text{We know that integer is a number that is not a fraction.}$

$\implies x=\text{{.....-3, -2, -1, 0, 1, 2, 3,....}}$

$\text{According to the question, we need a positive integer,}$

$\implies x>0$

$\implies(x \epsilon \space Z,\space x>0)$

$\implies x=\text{{1, 2, 3,....}}$

$\text{The smallest element in the above set is 1}$

$\textbf{Thus, the smallest positive integer is 1}$

$(-36) + (+12)$ is equal to

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$+24$
0%
$27$
0%
$-24$
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None of these

Explanation

$(-36)+(+12)=-36+12=-24$

On a horizontal number line, negative numbers are located on the ____ side of

$0.$

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Right
0%
Left
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Above
0%
Below

Explanation

Negative numbers are located on the left side of

$0$ and positive numbers are located on the right side of

$0.$

Which of the following is correct?

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If $-4 <3$ , then $4 < -3$
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If $-2 <5$ , then $2>5$
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If $0 > -7$ , then $0 < 7$
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If $8 > 1$ , then $-8 > -1$

Explanation

Given (A)

$-4 < 3$ is correct but

$4 < -3$ is wrong because

$4$ is always greater than

$-3$ .

(B) If

$-2 < 5,$ then it is correct but

$2>$ 5 is wrong because

$5$ is always greater than

$2$

$0 >-7$ is correct then

$0 < 7$ is also correct as multiplying by minus sign changes the operator from greater than to smaller than and vice versa.

(D) If

$8 > 1$ is write then

$-8 > -1$ is wrong multiplying by minus sign changes the operator from greater than to smaller than and vice versa.

Hence, option (C) is correct.

Smallest negative number from the following is

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$-1$
0%
$+2$
0%
$0$
0%
$1$

Evaluate:

$(-62) - (+12)$

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$+74$
0%
$-50$
0%
$-74$
0%
$-72$

Explanation

If we are subtracting a negative number from a negative number we add the digits and put a negative sign in Infront of the answer.

$-62-12= -74$

So option C is the correct answer.

"Arya climbed 10 steps up." Position of Arya can be represented by

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$+10$
0%
$-10$
0%
$0$
0%
$5$

Explanation

Arya climbed

$10$ steps up.

Ground being the reference level, upwards direction

$= +$ ve and downwards direction

$= -$ ve.

$\Rightarrow$ Position of Arya is

$+10$

Find the missing term:

$........ + (-28) = 0$

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+28
0%
-28
0%
1
0%
0

Find the value of following:

$-7-(-8)$

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$15$
0%
$-15$
0%
$1$
0%
$-1$

Explanation

Given that

We have to find the value of given expression

$-7-(-8)$

we know that

$(-) \times (-) = +$

and

$(+) \times (-) = -$

$=-7+8$

$=1$

So option

$C$ is correct

Evaluate:

$-67-(-76)$

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$-143$
0%
$143$
0%
$-9$
0%
$9$

Explanation

Given that

We have to find the value of given expression

$-67-(-76)$

we know that

$(-) \times (-) = +$

and

$(+) \times (-) = -$

$=-67+76$

$=9$

So option

$D$ is correct

Calculate:

$9-(-6)$

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$3$
0%
$-3$
0%
$15$
0%
$-15$

Explanation

Given that

We have to find the value of given expression

$9-(-6)$

we know that

$(-) \times (-) = +$

$9+6$

$= 15$

So option

$C$ is correct

Calculate

$-98-56=?$

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$-154$
0%
$154$
0%
$42$
0%
$-42$

Explanation

Given that

We have to find the value of given expression

$-98-56$

we know that

$(-) \times (-) = +$

and

$(+) \times (-) = -$

$-98-56$

$= -154$

So option

$A$ is correct

"Temperature decreased by

$20 ^o$ ".
This event is represented as

0%
$+20$
0%
$-20$
0%
$10$
0%
$-10$

Explanation

Temperature is decreased by

$20$ . From the reference level, increase in temperature

$= +$ ve and decrease in temperature

$= -$ ve.

$\Rightarrow$ Temperature is represented as

$-20$

Calculate:

$-123-45=?$

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$168$
0%
$186$
0%
$45$
0%
$-168$

Explanation

Given that

We have to find the value of given expression

$-123-45$

we know that

$(-) \times (-) = +$

$-123-45$

$= -168$

So option

$D$ is correct

Obtain the following:

$-101-(-200)$

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$99$
0%
$-99$
0%
$-101$
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$101$

Explanation

Given that

We have to find the value of given expression

$-101-(-200)$

we know that

$(-) \times (-) = +$

$-101+200$

$=99$

So option

$C$ is correct

Calculate:

$-46-(-67)$

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$21$
0%
$-21$
0%
$22$
0%
$46$

Explanation

Given that

We have to find the value of given expression

$-46-(-67)$

we know that

$(-) \times (-) = +$

and

$(+) \times (-) = -$

$=-46+67$

$= 21$

So option

$A$ is correct

Calculate:

$34-(-98)$

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$132$
0%
$64$
0%
$-64$
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$-132$

Explanation

Given that

We have to find the value of given expression

$34-(-98)$

we know that

$(-) \times (-) = +$

$34+98$

$= 132$

So option

$A$ is correct

Addition of integer and its additive inverse is

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zero
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double the number
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half the number
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none of these

Additive inverse of

$4\times (-5)$ is

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$-20$
0%
$20$
0%
$4$
0%
$1$

Explanation

$4\times (-5) = -20$

Let additive inverse of

$-20$ be

$x$ .

$-20+x = 0$

$\therefore x = 20$

The additive inverse of

$(-9+11)$ is :

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$-2$
0%
$3$
0%
$9$
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$-11$

Explanation

$(-9 + 11) = 2$

Additive inverse of a number is that number which when added to the original number, results in the sum as zero.

Let additive inverse of

$2$ be

$x$ .

$2+x = 0$

$\therefore x = -2$

Evaluate:

$144-(-44)$

0%
$-188$
0%
$100$
0%
$-100$
0%
$188$

Explanation

Given that

We have to find the value of given expression

$144-(-44)$

we know that

$(-) \times (-) = +$

and

$(+) \times (-) = -$

$=144+44$

$= 188$

So option

$D$ is correct

Evaluate:

$133-(-23)$

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$156$
0%
$136$
0%
$-156$
0%
$-136$

Explanation

Given that

We have to find the value of given expression

$133-(-23)$

we know that

$(-) \times (-) = +$

and

$(+) \times (-) = -$

$=133+23$

$=156$

So option

$A$ is correct

Find additive inverse of

$-7$

0%
$-7$
0%
$0$
0%
$7$
0%
$6$

Explanation

Let additive inverse of

$-7$ be

$x$ .

$\Rightarrow -7+x = 0$

$\therefore\ x = 7$

Hence the additive inverse of

$-7$ is

$7$

Which integer is the additive inverse of itself?

0%
$-1$
0%
$1$
0%
$0$
0%
$2$

Explanation

Additive inverse of number is that when added to a number it results in

$0$

Additive inverse of itself=

$a+0=0$

Therefore

$a=0$

Hence the correct answer is option C.

Evaluate:

$23-(-123)$

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$146$
0%
$-146$
0%
$100$
0%
$-100$

Explanation

Given that

We have to find the value of the given expression

$23-(-123)$

we know that

$(-) \times (-) = +$

and

$(+) \times (-) = -$

$=23+123$

$=146$

So option

$A$ is correct

Additive inverse of

$(24-(-4))$ is:

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$-28$
0%
$28$
0%
$1$
0%
$0$

Explanation

$(24-(-4))= 24+4 = 28$

Let additive inverse of

$28$ be

$x$ .

Then

$28+x = 0$

$\therefore x = -28$

Additive inverse of

$10$ is

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$0$
0%
$-10$
0%
$8$
0%
none

Explanation

Let additive inverse of

$10$ be

$x$ .

$10+x = 0$

$\therefore x = -10$

Evaluate:

$145-(-89)$

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$234$
0%
$56$
0%
$-234$
0%
$-56$

Explanation

Given that

We have to find the value of given expression

$145-(-89)$

we know that

$(-) \times (-) = +$

and

$(+) \times (-) = -$

$=145+89$

$=234$

So option

$A$ is correct

The alphabet which has the smallest coordinate in the given figure is.........and its coordinate is ........

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$F, 6$
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$S,-4$
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$O,0$
0%
$A,1$

Explanation

As the coordinates are in increasing order from left to right, leftmost alphabet has smallest coordinate.

Alphabet

$: S$

Coordinate

$: -4$

CBSE Questions for Class 6 Maths Integers Quiz 2 - MCQExams.com

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Practice Class 6 Maths Quiz Questions and Answers

CBSE Questions for Class 6 Maths Integers Quiz 2 - MCQExams.com

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Practice Class 6 Maths Quiz Questions and Answers

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